* {
  margin: 0;
  padding: 0;
}
li {
  list-style: none;
}
a {
  text-decoration: none;
  color: black;
}
.w {
  width: 1200px;
  margin: 0 auto;
}
body {
  overflow-x: hidden;
}
.top {
  display: flex;
  justify-content: space-between;
  color: #000;
  height: 45px;
  background-color: rgba(255, 255, 255, 0.7);
  box-shadow: 0 0 15px #747474;
  position: fixed;
  width: 100vw;
}
.top .logo {
  width: 8vw;
  background-color: #422f2f;
  color: white;
  text-align: center;
  line-height: 35px;
  border-radius: 20px;
  margin: 5px;
}
.top .nav {
  width: 30vw;
}
.bg {
  background: url(../img/111.jpg) no-repeat;
  background-size: 100%;
  width: 1980px;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bg .text {
  color: white;
  left: 40vw;
  position: absolute;
}
@keyframes bounce {
  0%,
  80%,
  100% {
    transform: translateY(0);
  }
  20% {
    transform: translateY(-50px);
    opacity: 0.5;
  }
}
.bg .arrow {
  width: 30px;
  height: 30px;
  position: absolute;
  font-size: 40px;
  bottom: 60px;
  left: 50%;
  animation: bounce linear 2s infinite;
  cursor: pointer;
}
.bg .arrow a {
  text-decoration: none;
  color: white;
}
.home_page {
  margin-top: 60px;
  display: flex;
}
.home_page .left {
  width: 260px;
  height: 686px;
}
.home_page .left .left_user {
  height: 314px;
  border-radius: 15px;
  background-color: white;
  box-shadow: 0 0 15px #8f8e8e;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.home_page .left .left_user .user_avatar {
  height: 82px;
  width: 82px;
  border: 1px solid #979797;
  border-radius: 50%;
  margin: 20px 0;
  overflow: hidden;
}
.home_page .left .left_user .user_avatar img {
  height: 82px;
  width: 82px;
  border-radius: 50%;
}
.home_page .left .left_user .user_name {
  font-weight: 600;
  font-size: 20px;
  color: #414040;
  margin-bottom: 20px;
}
.home_page .left .left_user .number {
  display: flex;
}
.home_page .left .left_user .number .article {
  width: 60px;
  height: 60px;
}
.home_page .left .left_user .number .tags {
  height: 60px;
  width: 60px;
}
.home_page .left .left_user .add {
  width: 198px;
  height: 30px;
  border: 1px solid #1f1fbe;
  border-radius: 7px;
  margin-top: 10px;
}
.home_page .left .left_user .add img {
  height: 16px;
  width: 16px;
  margin-left: 10px;
}
.home_page .left .left_user .add span {
  line-height: 30px;
}
.home_page .left .left_tags {
  height: 122px;
  border-radius: 15px;
  background-color: white;
  box-shadow: 0 0 15px #8f8e8e;
  margin: 20px 0;
  padding: 20px;
}
.home_page .left .left_tags .tags {
  font-weight: 600;
  font-size: 20px;
  margin-bottom: 10px;
}
.home_page .left .left_tags .tags img {
  height: 24px;
  width: 24px;
}
.home_page .left .left_tags .js .one {
  color: #c7f24e;
  font-size: 18px;
  text-decoration: none;
}
.home_page .left .left_tags .js .two {
  color: #AEAE1C;
  font-size: 20px;
  margin-left: 10px;
  text-decoration: none;
}
.home_page .left .left_archives {
  height: 250px;
  border-radius: 15px;
  background-color: white;
  box-shadow: 0 0 15px #8f8e8e;
  padding: 20px;
}
.home_page .left .left_archives .tags {
  font-weight: 600;
  font-size: 20px;
  margin-bottom: 10px;
}
.home_page .left .left_archives .tags img {
  height: 24px;
  width: 24px;
}
.home_page .left .left_archives .date a {
  display: block;
  padding: 8px;
  font-size: 18px;
  color: #585858;
  text-decoration: none;
}
.home_page .left .left_archives a {
  display: block;
  text-decoration: none;
  padding: 8px;
  font-size: 16px;
}
.home_page .left .left_user:hover {
  box-shadow: 0 8px 25px 0 rgba(0, 0, 0, 0.7);
}
.home_page .left .left_tags:hover {
  box-shadow: 0 8px 25px 0 rgba(0, 0, 0, 0.7);
}
.home_page .left .left_archives:hover {
  box-shadow: 0 8px 25px 0 rgba(0, 0, 0, 0.7);
}
.home_page .article_all {
  margin-left: 20px;
  width: 920px;
}
.home_page .article_all a {
  text-decoration: none;
  color: #000;
}
.home_page .article_all a .article {
  width: 920px;
  height: 260px;
  box-shadow: 0 0 15px #8f8e8e;
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  margin-bottom: 30px;
}
.home_page .article_all a .article .img {
  width: 414px;
  height: 264px;
  overflow: hidden;
}
.home_page .article_all a .article .img img {
  border-radius: 10px;
  width: 414px;
  height: 264px;
}
.home_page .article_all a .article .content {
  padding: 50px;
}
.home_page .article_all a .article .content .title {
  font-size: 22px;
}
.home_page .article_all a .article .content .date img {
  width: 16px;
  height: 15px;
}
.home_page .article_all .lili {
  flex-direction: row-reverse;
  justify-content: space-between;
}
.home_page .article_all .article:hover {
  box-shadow: 0 8px 25px 0 rgba(0, 0, 0, 0.7);
}
.home_page .article_all .article:hover .img img {
  transition: all 0.5s;
  height: 260px;
  transform: scale(1.2);
}
